访问php数组内部[关闭]

Question

I have a array print like this:

array(2) {
  ["systems"]=>
  array(5) {
    [1]=>
    string(1) "1111"
    [2]=>
    string(1) "2222"
    [3]=>
    string(1) "3333"
    [4]=>
    string(1) "4444"
    [5]=>
    string(1) "5555"
  }
  ["test"]=>
  string(2) "on"
}

Now , i want to access to every every inner value with using foreach or any code that will work with that code.

I mean for example, I want to echo Out something like this :

System "1" has "1111" value.
System "2" has "2222" value.
System "3" has "3333" value.
System "4" has "4444" value.
System "5" has "5555" value.

How can i have that output code ?

Answer 1

Try this:

$array = array(
    'systems' => array(
        1 => 1111,
        2 => 2222,
        3 => 3333,
        4 => 4444,
        5 => 5555
    ),
    'test' => 'on'
);

foreach ($array['systems'] as $key => $value) {
    echo 'System "' . $key . '" has "' . $value . '" value.'."<br />
";
}

if your name of your variable is $array.